org.modeshape.web.jcr.rest.model.RestQueryPlanResult.java Source code

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Here is the source code for org.modeshape.web.jcr.rest.model.RestQueryPlanResult.java

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/*
 * #%L
 * Wisdom-Framework
 * %%
 * Copyright (C) 2013 - 2015 Wisdom Framework
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
/*
 * ModeShape (http://www.modeshape.org)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.modeshape.web.jcr.rest.model;

import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.wisdom.api.content.Json;

/**
 * A REST representation of a query plan.
 *
 * @author Horia Chiorean (hchiorea@redhat.com)
 */
public final class RestQueryPlanResult implements JSONAble, Stringable {
    private final String plan;
    private final String language;
    private final String statement;
    private final String aqm;

    /**
     * Creates a result with the specified plan
     *
     * @param plan      the plan
     * @param statement the original query statement
     * @param language  the query language
     * @param aqm       the abstract query model for the query
     */
    public RestQueryPlanResult(String plan, String statement, String language, String aqm) {
        this.plan = plan;
        this.statement = statement;
        this.language = language;
        this.aqm = aqm;
    }

    @Override
    public ObjectNode toJSON(Json json) {
        ObjectNode result = json.newObject();
        result.put("statement", statement);
        result.put("language", language);
        result.put("abstractQueryModel", aqm);
        String[] planParts = plan.split("\\n");
        ArrayNode planArray = result.putArray("queryPlan");
        for (String part : planParts) {
            planArray.add(part);
        }
        return result;
    }

    @Override
    public String asString() {
        return plan;
    }
}